457360

素因数分解:

$2^4\times 5^1\times {\mathrm{5717}}^1$

素因数の和:5730

約数の個数: 20

約数和(自身を含む): 1063548

約数和(自身を除く): 606188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5717, 11434, 22868, 28585, 45736, 57170, 91472, 114340, 228680, 457360]

約数ペア:

[(1, 457360), (2, 228680), (4, 114340), (5, 91472), (8, 57170), (10, 45736), (16, 28585), (20, 22868), (40, 11434), (80, 5717)]